I've thought about this theory before.... but it don't make sence when you run back thru it.

if we are engineered and made to suit a purpose etc, then then fucks the evolution theory up, we didn't evolve to this, we where made like this...

but then who made our makers ?! they MUST have evolved into what they are to make us.... which means we MAY have evolved too, meaning we MAY NOT have been made like this...